var westPanel = Ext.create('Ext.panel.Panel', {
	region: 'west',
	id: 'west-panel',
	title: 'West',
	split: true,
	width: 200,
	minWidth: 175,
	maxWidth: 400,
	collapsible: true,
	animCollapse: true,
	margins: '0 0 0 5',
	layout: 'accordion',
	items: [{
		title: 'west',
		title: 'Navigation'
	}, {
		title: 'Settings',
		html: '<p>Some settings in here.</p>'
	}, {
		title: 'Information'
	}]
});